@article{Lee_Liu_2013, title={Preliminary Design of Tracking Loop for Marine - Used Machine Gun.}, volume={49}, url={https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/3790}, DOI={10.14429/dsj.49.3790}, number={2}, journal={Defence Science Journal}, author={Lee, Sou and Liu, Cheng}, year={2013}, month={Jan.}, pages={81-90} }